1、R7FA4M1AB3CFM Development Board: Based on R7FA4M1AB3CFM, compatible with for R4 Minima; powered by for Renesas Electronics RA4M1 (for Arm for Cortex M4) microcontroller with a frequency of 48MHz. 2、R7FA4 Plus A Development Board: Equipped with 256 kB Flash, 32 kB RAM, expanded memory to easily handle complex projects. 3、Expanded Functionality: R7FA4 Plus Development Board adds 12 bit DAC, CAN bus, and operational amplifier, providing extended features and flexibility for design. 4、Versatile Power Options: Onboard 5V 3.3V headers for easy voltage switching and compatibility with more expansion modules; flexible power selection with support for USB C power or external input power VIN (6V<=VIN<=24V). 5、Convenient Design: Onboard power indicators PWR, USER LED, RX, TX, and ICSP interface for SPI usage; support for user soldering corresponding interface on universal board.